Read/Write Areas for C-Series on Local Host Link

The Read/Write areas and ranges supported for C-Series programmable controllers on the local Host Link are:

Memory Area

Address Entry

Core I/O (CIO)

000 to 255

Link Relays (LR)

LR000to LR63

Holding Relays (HR)

HR00 to HR99

Auxiliary Area (AR)

AR00 to AR27

Timer Present Value (PV)

TPV000 to TPV511

Counter Present Value (PV)

CPV000 to CPV511

DM Area

DM0000 to DM9999



More information

Supported addresses.